Anything wrong with using arrow keys?

I know people have rants about how they hated using arrow keys on the keyboard for their PC while playing video games. What’s so bad about using arrow keys? Its just the same as pressing buttons on a video game console controller.

Most games will have you use WASD keys, not the arrows unless you are left-handed or you set up a game to be that way.

I have no issue with keyboard gaming but in certain games I prefer a control. An example is playing anything dealing with cars/racing or a FPS game. I will use a controller for those.

I am more comfortable with WASD because it is on left side